Ball



FIG. 1 is a front right perspective view of a ball showing my new design;

FIG. 2 is a rear left perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The grayscale surface shading represents a contrast in colors or grayscale tones only. 

The ornamental design for a ball, as shown and described. 